Protective coatings for windshield films, glass, polymer and metal and painted surfaces

Filters for drinking water; Water filters; Water filtration and purification units and replacement cartridges and filters therefor

Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Alarm sensors; Gas sensors for measuring gas concentration; Gas detectors for detecting the presence of gas; Carbon monoxide detectors; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spray; Passive infrared detectors